Cristiano Ronaldo's final World Cup appearance concluded with Portugal's 1-0 round of 16 defeat to Spain in Arlington, Texas. Mikel Merino's goal in second-half stoppage time sealed Spain's progression.

A visibly emotional Ronaldo, 41, confirmed this was his last World Cup, ending his tournament career with 27 appearances, second only to Lionel Messi. Despite being the all-time international goal scorer, the World Cup trophy remains absent from his decorated career, which includes a Euro 2016 title and two UEFA Nations League crowns.

Portugal coach Roberto Martínez praised Ronaldo as an "exemplary captain" and "role model," acknowledging his significant contributions throughout the tournament. Ronaldo scored three goals in his final World Cup, extending his record as the only player to score in six different tournaments. Spain's goalkeeper Unai Simón maintained his clean sheet, extending his personal World Cup record to 609 minutes without conceding.